The inspection of small passenger vessels of 60 feet in §length carrying more than six persons is required by the §Coast Guard _____________. (small passenger vessel §regulations)

A
once in every 4 years with a minimum of three reinspections during that period
B
once in every 3 years with a minimum of two reinspections during that period
C
once in every 2 years with a minimum of one reinspection during that period
D
once every six months
E